Question

Find the area of the circle. Round your answer to the nearest hundredth

3 in.
U
area: about
in?

Answer 1

Explanation:

Area = pi r^2 if 3 is the radius

pi (3)^2 = 9 pi in^2

if 3 is the diameter then radius = 1.5

pi r^2 = pi (1.5)^2 in^2